The WSSN series vibration-proof thermometer is in one kind of survey the low temperature scene examination measuring appliance. It may in the direct measurement each kind of production process - 80¡æ~+500¡æ in the scope liquid, the steam and the gas medium and the environment place is bad, and has the vibration temperature. This vibration-proof thermometer has the waterproofing, the corrosion preventing from the principle of design and the structure, to bear the vibration, intuitively, the legible number, to harm, durable and so on characteristics firmly without the mercury, the vibration-proof thermometer widely applies in industries and the scientific research department and so on petroleum, chemical industry, machinery, ships, electricity generation, spinning and weaving, printing.
Main feature
Scene demonstration temperature, direct-viewing convenient; Safe reliable, the service life is long;
Many kinds of structural styles, may satisfy the various requirement. Without mercury evil, legible number, firm vibration-proof.
The protection tubing is the 1Gr18Ni9Ti stainless steel and the molybdenum two titanium, the bearing pressure, antiseptic power.
Pulls out the core type thermometer to be possible not the engine off short time maintenance or the replacement cassette mechanism.
The integration has axial, 135o, the rotary great varieties of goods and so on, the radial direction, adapts in each kind of field installation need.
Principle of work
The vibration-proof thermometer is based on circles makes the link bending shape the bimetal piece composition. When an end heating inflation, leads indicator revolving, works the measuring appliance then demonstrates should temperature value, and prevents the ambient vibration in the thermometer interior sufficient attire silicone oil or the thermometer demonstrated that the part and the survey fractionations achieve the vibration-proof effect.
Carries out the standard
JB/T8803-1998 GB3836-83
Other parameters
Dial nominal diameter: 60 100 150
Precision class: (1.0), 1.5
Hot response time: ¡Ü40S
Protection rank: IP55
Angular adjustment error: The angular adjustment error should not surpass its measuring range 1.0%
Returns to the difference: Returns to the difference should not to be bigger than the basic limit of error the absolute value
Duplication: The duplicated ultimate ranges should not be bigger than the basic limit of error absolute value 1/2
Extends the product: Vibration-proof bimetallic thermometer, vibration-proof electric contact bimetallic thermometer, stainless steel vibration-proof bimetallic thermometer, stainless steel vibration-proof electric contact bimetallic thermometer |
